HK1105050A1 - Method for controlling the quality of the electron energy of an electrical power supply system - Google Patents

Method for controlling the quality of the electron energy of an electrical power supply system

Info

Publication number
HK1105050A1
HK1105050A1 HK07113424.2A HK07113424A HK1105050A1 HK 1105050 A1 HK1105050 A1 HK 1105050A1 HK 07113424 A HK07113424 A HK 07113424A HK 1105050 A1 HK1105050 A1 HK 1105050A1
Authority
HK
Hong Kong
Prior art keywords
quality
power supply
supply system
electrical energy
parameter
Prior art date
Application number
HK07113424.2A
Inventor
Uwe Anklam
Manfred Unterweger
Original Assignee
Siemens Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of HK1105050A1 publication Critical patent/HK1105050A1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/003—Load forecast, e.g. methods or systems for forecasting future load demand
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/01—Arrangements for reducing harmonics or ripples
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G01R19/2513—Arrangements for monitoring electric power systems, e.g. power lines or loads; Logging
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/40—Arrangements for reducing harmonics
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

A method for controlling the quality of the electrical energy of an electrical power supply system, which allows the quality of the electrical energy to be controlled so as to correspond largely to the required threshold values. The method comprises the following steps: a first test curve of measured values of a parameter which indicates the quality of the electrical energy of the power supply system is detected during a first observation period; a first pattern recognition is performed regarding the first test curve in order to generate a user profile which indicates expected time-related deviations of the parameter from a predefined setpoint range for at least one future observation period based of patterns recognized in the first test curve; and measures that stabilize the quality of the electrical energy are taken for the times of the future observation period during which a deviation of the parameter from the setpoint range is expected to occur according to the user profile.
HK07113424.2A 2004-10-13 2007-12-10 Method for controlling the quality of the electron energy of an electrical power supply system HK1105050A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004050455A DE102004050455A1 (en) 2004-10-13 2004-10-13 Method for controlling the electron energy quality of an electrical energy supply network
PCT/EP2005/054683 WO2006040242A1 (en) 2004-10-13 2005-09-20 Method for controlling the quality of the electron energy of an electrical power supply system

Publications (1)

Publication Number Publication Date
HK1105050A1 true HK1105050A1 (en) 2008-02-01

Family

ID=35478453

Family Applications (1)

Application Number Title Priority Date Filing Date
HK07113424.2A HK1105050A1 (en) 2004-10-13 2007-12-10 Method for controlling the quality of the electron energy of an electrical power supply system

Country Status (6)

Country Link
US (1) US20080140327A1 (en)
EP (1) EP1800379A1 (en)
CN (1) CN101040416B (en)
DE (1) DE102004050455A1 (en)
HK (1) HK1105050A1 (en)
WO (1) WO2006040242A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2016251B1 (en) * 2016-02-11 2017-08-22 S4 Energy B V System and method to suppress grid frequency deviations.

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5483153A (en) * 1994-03-24 1996-01-09 Massachusetts Institute Of Technology Transient event detector for use in nonintrusive load monitoring systems
US5629869A (en) * 1994-04-11 1997-05-13 Abb Power T&D Company Intelligent circuit breaker providing synchronous switching and condition monitoring
JP3212849B2 (en) * 1995-10-26 2001-09-25 財団法人鉄道総合技術研究所 Active filter digital control system
US5977660A (en) * 1996-08-09 1999-11-02 Mesta Electronics, Inc. Active harmonic filter and power factor corrector
US5924486A (en) * 1997-10-29 1999-07-20 Tecom, Inc. Environmental condition control and energy management system and method
US6993417B2 (en) * 2001-09-10 2006-01-31 Osann Jr Robert System for energy sensing analysis and feedback
SE524559C2 (en) * 2001-09-18 2004-08-24 Comsys Ab Device and method for scheduling real-time processes
CN100446382C (en) * 2001-11-04 2008-12-24 深圳市领步科技有限公司 System for on-line monitoring quality of electricity and monitoring method
DE10226755A1 (en) * 2002-06-14 2004-02-05 Bayer 04 Leverkusen Fußball GmbH Controlling energy supply for large sports facilities involves using predictions, resource planning for load balancing before cost-optimized connection of external supplies according to energy type
US7369950B2 (en) * 2003-02-07 2008-05-06 Power Measurement Ltd. System and method for power quality analytics
US20040225625A1 (en) * 2003-02-07 2004-11-11 Van Gorp John Christopher Method and system for calculating and distributing utility costs
CN101006348B (en) * 2004-04-18 2011-01-05 埃莱斯派克工程有限公司 Power quality monitory

Also Published As

Publication number Publication date
EP1800379A1 (en) 2007-06-27
WO2006040242A1 (en) 2006-04-20
CN101040416A (en) 2007-09-19
CN101040416B (en) 2011-11-09
US20080140327A1 (en) 2008-06-12
DE102004050455A1 (en) 2006-05-04

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20150920